Initial data:
- Product type: rectangular wafers
- Size of one wafer: width 90 +/- 1 mm, length 60 +/- 1 mm, thickness 5 ± 0,5 * mm
- Length of the product stack ......... .. .................................................................. 185 ± 2 mm
- Thickness of film ............................................................................... ....... ... 30-40 microns
- Laying on the additional loading conveyor ........................ ........................ manually
- Packing the product on the rib into a bag with flat end faces
* For any thickness of the wafer, the length of the stack of wafers should be within 185 mm ± 2 mm
The stacks of products, passing through the mechanisms of the packaging machine, are packed in a heat-sealable film, wherein, a longitudinal seam is formed first, then a seam-gasset is folded on the cross-welding unit and the bag with the product is sealed. Then the bag goes to the side face welding conveyor. On this conveyor, when the package with product moves along the adjustable edges, the transverse seams are bent on the bag, then with the help of three pairs of heaters edge faces are seated, transverse seams are welded to the body of the bag, thus forming flat side faces.
Technical features:
- Productivity (packs / min) .............................................................................. 35-40 *
- Total power consumption, not more than (kW) ........................................... ......... ..6
- Pressure of consumed compressed air, (bar) ..................................... ....................... 6
- Consumption of compressed air, (nl / min) ................................................. .. ..........100
- Operating mode ..................... .continuous, non-stop with a stop for changing roll
- Ambient temperature (°С) ............................................................... + 5 - +40
- Supply voltage ........................................................................................ 380 V
- Supply voltage of heating elements ................................................... .220 V
* to be clarified when tested on real products and packaging film.
